/*
 * This file is part of Applied Energistics 2. Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved. Applied
 * Energistics 2 is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General
 * Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any
 * later version. Applied Energistics 2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
 * Public License for more details. You should have received a copy of the GNU Lesser General Public License along with
 * Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.container.implementations;

import net.minecraft.entity.player.InventoryPlayer;
import net.minecraftforge.common.util.ForgeDirection;

import appeng.api.config.SecurityPermissions;
import appeng.api.networking.IGrid;
import appeng.api.networking.energy.IEnergyGrid;
import appeng.api.networking.spatial.ISpatialCache;
import appeng.container.AEBaseContainer;
import appeng.container.guisync.GuiSync;
import appeng.container.slot.SlotOutput;
import appeng.container.slot.SlotRestrictedInput;
import appeng.tile.spatial.TileSpatialIOPort;
import appeng.util.Platform;

public class ContainerSpatialIOPort extends AEBaseContainer {

    @GuiSync(0)
    public long currentPower;

    @GuiSync(1)
    public long maxPower;

    @GuiSync(2)
    public long reqPower;

    @GuiSync(3)
    public long eff;

    private IGrid network;
    private int delay = 40;

    public ContainerSpatialIOPort(final InventoryPlayer ip, final TileSpatialIOPort spatialIOPort) {
        super(ip, spatialIOPort, null);

        if (Platform.isServer()) {
            this.network = spatialIOPort.getGridNode(ForgeDirection.UNKNOWN).getGrid();
        }

        this.addSlotToContainer(
                new SlotRestrictedInput(
                        SlotRestrictedInput.PlacableItemType.SPATIAL_STORAGE_CELLS,
                        spatialIOPort,
                        0,
                        52,
                        48,
                        this.getInventoryPlayer()));
        this.addSlotToContainer(
                new SlotOutput(
                        spatialIOPort,
                        1,
                        113,
                        48,
                        SlotRestrictedInput.PlacableItemType.SPATIAL_STORAGE_CELLS.IIcon));

        this.bindPlayerInventory(ip, 0, 197 - /* height of player inventory */ 82);
    }

    @Override
    public void detectAndSendChanges() {
        this.verifyPermissions(SecurityPermissions.BUILD, false);

        if (Platform.isServer()) {
            this.delay++;
            if (this.delay > 15 && this.network != null) {
                this.delay = 0;

                final IEnergyGrid eg = this.network.getCache(IEnergyGrid.class);
                final ISpatialCache sc = this.network.getCache(ISpatialCache.class);
                if (eg != null) {
                    this.setCurrentPower((long) (100.0 * eg.getStoredPower()));
                    this.setMaxPower((long) (100.0 * eg.getMaxStoredPower()));
                    this.setRequiredPower((long) (100.0 * sc.requiredPower()));
                    this.setEfficency((long) (100.0f * sc.currentEfficiency()));
                }
            }
        }

        super.detectAndSendChanges();
    }

    public long getCurrentPower() {
        return this.currentPower;
    }

    private void setCurrentPower(final long currentPower) {
        this.currentPower = currentPower;
    }

    public long getMaxPower() {
        return this.maxPower;
    }

    private void setMaxPower(final long maxPower) {
        this.maxPower = maxPower;
    }

    public long getRequiredPower() {
        return this.reqPower;
    }

    private void setRequiredPower(final long reqPower) {
        this.reqPower = reqPower;
    }

    public long getEfficency() {
        return this.eff;
    }

    private void setEfficency(final long eff) {
        this.eff = eff;
    }
}
